31507968976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{13337}}^1$

素因数の和:13820

約数の個数: 80

約数和(自身を含む): 68908589568

約数和(自身を除く): 37400620592

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 433, 496, 682, 866, 1364, 1732, 2728, 3464, 4763, 5456, 6928, 9526, 13337, 13423, 19052, 26674, 26846, 38104, 53348, 53692, 76208, 106696, 107384, 146707, 147653, 213392, 214768, 293414, 295306, 413447, 586828, 590612, 826894, 1173656, 1181224, 1653788, 2347312, 2362448, 3307576, 4547917, 5774921, 6615152, 9095834, 11549842, 18191668, 23099684, 36383336, 46199368, 63524131, 72766672, 92398736, 127048262, 179022551, 254096524, 358045102, 508193048, 716090204, 1016386096, 1432180408, 1969248061, 2864360816, 3938496122, 7876992244, 15753984488, 31507968976]

約数ペア:

[(1, 31507968976), (2, 15753984488), (4, 7876992244), (8, 3938496122), (11, 2864360816), (16, 1969248061), (22, 1432180408), (31, 1016386096), (44, 716090204), (62, 508193048), (88, 358045102), (124, 254096524), (176, 179022551), (248, 127048262), (341, 92398736), (433, 72766672), (496, 63524131), (682, 46199368), (866, 36383336), (1364, 23099684), (1732, 18191668), (2728, 11549842), (3464, 9095834), (4763, 6615152), (5456, 5774921), (6928, 4547917), (9526, 3307576), (13337, 2362448), (13423, 2347312), (19052, 1653788), (26674, 1181224), (26846, 1173656), (38104, 826894), (53348, 590612), (53692, 586828), (76208, 413447), (106696, 295306), (107384, 293414), (146707, 214768), (147653, 213392)]