39197512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{587}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 78109920

約数和(自身を除く): 38912408

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 491, 587, 982, 1174, 1964, 2348, 3928, 4696, 8347, 9979, 16694, 19958, 33388, 39916, 66776, 79832, 288217, 576434, 1152868, 2305736, 4899689, 9799378, 19598756, 39197512]

約数ペア:

[(1, 39197512), (2, 19598756), (4, 9799378), (8, 4899689), (17, 2305736), (34, 1152868), (68, 576434), (136, 288217), (491, 79832), (587, 66776), (982, 39916), (1174, 33388), (1964, 19958), (2348, 16694), (3928, 9979), (4696, 8347)]