39185968

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 78423552

約数和(自身を除く): 39237584

約数列:

[1, 2, 4, 8, 16, 47, 94, 107, 188, 214, 376, 428, 487, 752, 856, 974, 1712, 1948, 3896, 5029, 7792, 10058, 20116, 22889, 40232, 45778, 52109, 80464, 91556, 104218, 183112, 208436, 366224, 416872, 833744, 2449123, 4898246, 9796492, 19592984, 39185968]

約数ペア:

[(1, 39185968), (2, 19592984), (4, 9796492), (8, 4898246), (16, 2449123), (47, 833744), (94, 416872), (107, 366224), (188, 208436), (214, 183112), (376, 104218), (428, 91556), (487, 80464), (752, 52109), (856, 45778), (974, 40232), (1712, 22889), (1948, 20116), (3896, 10058), (5029, 7792)]