16452568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 35896320

約数和(自身を除く): 19443752

約数列:

[1, 2, 4, 8, 11, 22, 31, 37, 44, 62, 74, 88, 124, 148, 163, 248, 296, 326, 341, 407, 652, 682, 814, 1147, 1304, 1364, 1628, 1793, 2294, 2728, 3256, 3586, 4588, 5053, 6031, 7172, 9176, 10106, 12062, 12617, 14344, 20212, 24124, 25234, 40424, 48248, 50468, 55583, 66341, 100936, 111166, 132682, 186961, 222332, 265364, 373922, 444664, 530728, 747844, 1495688, 2056571, 4113142, 8226284, 16452568]

約数ペア:

[(1, 16452568), (2, 8226284), (4, 4113142), (8, 2056571), (11, 1495688), (22, 747844), (31, 530728), (37, 444664), (44, 373922), (62, 265364), (74, 222332), (88, 186961), (124, 132682), (148, 111166), (163, 100936), (248, 66341), (296, 55583), (326, 50468), (341, 48248), (407, 40424), (652, 25234), (682, 24124), (814, 20212), (1147, 14344), (1304, 12617), (1364, 12062), (1628, 10106), (1793, 9176), (2294, 7172), (2728, 6031), (3256, 5053), (3586, 4588)]