16433968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2005

約数の個数: 40

約数和(自身を含む): 34819200

約数和(自身を除く): 18385232

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 1949, 2108, 3898, 4216, 7796, 8432, 15592, 31184, 33133, 60419, 66266, 120838, 132532, 241676, 265064, 483352, 530128, 966704, 1027123, 2054246, 4108492, 8216984, 16433968]

約数ペア:

[(1, 16433968), (2, 8216984), (4, 4108492), (8, 2054246), (16, 1027123), (17, 966704), (31, 530128), (34, 483352), (62, 265064), (68, 241676), (124, 132532), (136, 120838), (248, 66266), (272, 60419), (496, 33133), (527, 31184), (1054, 15592), (1949, 8432), (2108, 7796), (3898, 4216)]