31173044

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 64248576

約数和(自身を除く): 33075532

約数列:

[1, 2, 4, 7, 14, 28, 73, 101, 146, 151, 202, 292, 302, 404, 511, 604, 707, 1022, 1057, 1414, 2044, 2114, 2828, 4228, 7373, 11023, 14746, 15251, 22046, 29492, 30502, 44092, 51611, 61004, 77161, 103222, 106757, 154322, 206444, 213514, 308644, 427028, 1113323, 2226646, 4453292, 7793261, 15586522, 31173044]

約数ペア:

[(1, 31173044), (2, 15586522), (4, 7793261), (7, 4453292), (14, 2226646), (28, 1113323), (73, 427028), (101, 308644), (146, 213514), (151, 206444), (202, 154322), (292, 106757), (302, 103222), (404, 77161), (511, 61004), (604, 51611), (707, 44092), (1022, 30502), (1057, 29492), (1414, 22046), (2044, 15251), (2114, 14746), (2828, 11023), (4228, 7373)]