100419664

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3319}}^1$

素因数の和:3419

約数の個数: 40

約数和(自身を含む): 204193280

約数和(自身を除く): 103773616

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3319, 3782, 6638, 7564, 13276, 15128, 26552, 30256, 53104, 102889, 202459, 205778, 404918, 411556, 809836, 823112, 1619672, 1646224, 3239344, 6276229, 12552458, 25104916, 50209832, 100419664]

約数ペア:

[(1, 100419664), (2, 50209832), (4, 25104916), (8, 12552458), (16, 6276229), (31, 3239344), (61, 1646224), (62, 1619672), (122, 823112), (124, 809836), (244, 411556), (248, 404918), (488, 205778), (496, 202459), (976, 102889), (1891, 53104), (3319, 30256), (3782, 26552), (6638, 15128), (7564, 13276)]