8387968

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{3449}}^1$

素因数の和:3482

約数の個数: 32

約数和(自身を含む): 17595000

約数和(自身を除く): 9207032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 3449, 6898, 13796, 27592, 55184, 65531, 110368, 131062, 220736, 262124, 441472, 524248, 1048496, 2096992, 4193984, 8387968]

約数ペア:

[(1, 8387968), (2, 4193984), (4, 2096992), (8, 1048496), (16, 524248), (19, 441472), (32, 262124), (38, 220736), (64, 131062), (76, 110368), (128, 65531), (152, 55184), (304, 27592), (608, 13796), (1216, 6898), (2432, 3449)]