16504121744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{97579}}^1$

素因数の和:97660

約数の個数: 60

約数和(自身を含む): 36045661680

約数和(自身を除く): 19541539936

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 961, 1364, 1922, 2728, 3844, 5456, 7688, 10571, 15376, 21142, 42284, 84568, 97579, 169136, 195158, 390316, 780632, 1073369, 1561264, 2146738, 3024949, 4293476, 6049898, 8586952, 12099796, 17173904, 24199592, 33274439, 48399184, 66548878, 93773419, 133097756, 187546838, 266195512, 375093676, 532391024, 750187352, 1031507609, 1500374704, 2063015218, 4126030436, 8252060872, 16504121744]

約数ペア:

[(1, 16504121744), (2, 8252060872), (4, 4126030436), (8, 2063015218), (11, 1500374704), (16, 1031507609), (22, 750187352), (31, 532391024), (44, 375093676), (62, 266195512), (88, 187546838), (124, 133097756), (176, 93773419), (248, 66548878), (341, 48399184), (496, 33274439), (682, 24199592), (961, 17173904), (1364, 12099796), (1922, 8586952), (2728, 6049898), (3844, 4293476), (5456, 3024949), (7688, 2146738), (10571, 1561264), (15376, 1073369), (21142, 780632), (42284, 390316), (84568, 195158), (97579, 169136)]