8912216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3449}}^1$

素因数の和:3491

約数の個数: 32

約数和(自身を含む): 18630000

約数和(自身を除く): 9717784

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 3449, 6898, 13796, 27592, 58633, 65531, 117266, 131062, 234532, 262124, 469064, 524248, 1114027, 2228054, 4456108, 8912216]

約数ペア:

[(1, 8912216), (2, 4456108), (4, 2228054), (8, 1114027), (17, 524248), (19, 469064), (34, 262124), (38, 234532), (68, 131062), (76, 117266), (136, 65531), (152, 58633), (323, 27592), (646, 13796), (1292, 6898), (2584, 3449)]