39173984

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 82546128

約数和(自身を除く): 43372144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 107, 136, 214, 272, 428, 544, 673, 856, 1346, 1712, 1819, 2692, 3424, 3638, 5384, 7276, 10768, 11441, 14552, 21536, 22882, 29104, 45764, 58208, 72011, 91528, 144022, 183056, 288044, 366112, 576088, 1152176, 1224187, 2304352, 2448374, 4896748, 9793496, 19586992, 39173984]

約数ペア:

[(1, 39173984), (2, 19586992), (4, 9793496), (8, 4896748), (16, 2448374), (17, 2304352), (32, 1224187), (34, 1152176), (68, 576088), (107, 366112), (136, 288044), (214, 183056), (272, 144022), (428, 91528), (544, 72011), (673, 58208), (856, 45764), (1346, 29104), (1712, 22882), (1819, 21536), (2692, 14552), (3424, 11441), (3638, 10768), (5384, 7276)]