100467776

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:763

約数の個数: 56

約数和(自身を含む): 208727040

約数和(自身を除く): 108259264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 158, 248, 316, 496, 632, 641, 992, 1264, 1282, 1984, 2449, 2528, 2564, 4898, 5056, 5128, 9796, 10256, 19592, 19871, 20512, 39184, 39742, 41024, 50639, 78368, 79484, 101278, 156736, 158968, 202556, 317936, 405112, 635872, 810224, 1271744, 1569809, 1620448, 3139618, 3240896, 6279236, 12558472, 25116944, 50233888, 100467776]

約数ペア:

[(1, 100467776), (2, 50233888), (4, 25116944), (8, 12558472), (16, 6279236), (31, 3240896), (32, 3139618), (62, 1620448), (64, 1569809), (79, 1271744), (124, 810224), (158, 635872), (248, 405112), (316, 317936), (496, 202556), (632, 158968), (641, 156736), (992, 101278), (1264, 79484), (1282, 78368), (1984, 50639), (2449, 41024), (2528, 39742), (2564, 39184), (4898, 20512), (5056, 19871), (5128, 19592), (9796, 10256)]