90922816

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:407

約数の個数: 56

約数和(自身を含む): 186391296

約数和(自身を除く): 95468480

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 167, 181, 188, 334, 362, 376, 668, 724, 752, 1336, 1448, 1504, 2672, 2896, 3008, 5344, 5792, 7849, 8507, 10688, 11584, 15698, 17014, 30227, 31396, 34028, 60454, 62792, 68056, 120908, 125584, 136112, 241816, 251168, 272224, 483632, 502336, 544448, 967264, 1420669, 1934528, 2841338, 5682676, 11365352, 22730704, 45461408, 90922816]

約数ペア:

[(1, 90922816), (2, 45461408), (4, 22730704), (8, 11365352), (16, 5682676), (32, 2841338), (47, 1934528), (64, 1420669), (94, 967264), (167, 544448), (181, 502336), (188, 483632), (334, 272224), (362, 251168), (376, 241816), (668, 136112), (724, 125584), (752, 120908), (1336, 68056), (1448, 62792), (1504, 60454), (2672, 34028), (2896, 31396), (3008, 30227), (5344, 17014), (5792, 15698), (7849, 11584), (8507, 10688)]