100418072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{1163}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 193596480

約数和(自身を除く): 93178408

約数列:

[1, 2, 4, 8, 43, 86, 172, 251, 344, 502, 1004, 1163, 2008, 2326, 4652, 9304, 10793, 21586, 43172, 50009, 86344, 100018, 200036, 291913, 400072, 583826, 1167652, 2335304, 12552259, 25104518, 50209036, 100418072]

約数ペア:

[(1, 100418072), (2, 50209036), (4, 25104518), (8, 12552259), (43, 2335304), (86, 1167652), (172, 583826), (251, 400072), (344, 291913), (502, 200036), (1004, 100018), (1163, 86344), (2008, 50009), (2326, 43172), (4652, 21586), (9304, 10793)]