90424448

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 188644920

約数和(自身を除く): 98220472

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 64, 74, 122, 128, 148, 244, 296, 313, 488, 592, 626, 976, 1184, 1252, 1952, 2257, 2368, 2504, 3904, 4514, 4736, 5008, 7808, 9028, 10016, 11581, 18056, 19093, 20032, 23162, 36112, 38186, 40064, 46324, 72224, 76372, 92648, 144448, 152744, 185296, 288896, 305488, 370592, 610976, 706441, 741184, 1221952, 1412882, 1482368, 2443904, 2825764, 5651528, 11303056, 22606112, 45212224, 90424448]

約数ペア:

[(1, 90424448), (2, 45212224), (4, 22606112), (8, 11303056), (16, 5651528), (32, 2825764), (37, 2443904), (61, 1482368), (64, 1412882), (74, 1221952), (122, 741184), (128, 706441), (148, 610976), (244, 370592), (296, 305488), (313, 288896), (488, 185296), (592, 152744), (626, 144448), (976, 92648), (1184, 76372), (1252, 72224), (1952, 46324), (2257, 40064), (2368, 38186), (2504, 36112), (3904, 23162), (4514, 20032), (4736, 19093), (5008, 18056), (7808, 11581), (9028, 10016)]