83963308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 173648160

約数和(自身を除く): 89684852

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 229, 286, 458, 572, 641, 916, 1282, 2519, 2564, 2977, 5038, 5954, 7051, 8333, 10076, 11908, 14102, 16666, 28204, 32747, 33332, 65494, 91663, 130988, 146789, 183326, 293578, 366652, 587156, 1614679, 1908257, 3229358, 3816514, 6458716, 7633028, 20990827, 41981654, 83963308]

約数ペア:

[(1, 83963308), (2, 41981654), (4, 20990827), (11, 7633028), (13, 6458716), (22, 3816514), (26, 3229358), (44, 1908257), (52, 1614679), (143, 587156), (229, 366652), (286, 293578), (458, 183326), (572, 146789), (641, 130988), (916, 91663), (1282, 65494), (2519, 33332), (2564, 32747), (2977, 28204), (5038, 16666), (5954, 14102), (7051, 11908), (8333, 10076)]