1631932176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{2437}}^1$

素因数の和:4448

約数の個数: 80

約数和(自身を含む): 4822481024

約数和(自身を除く): 3190548848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1993, 2437, 3986, 4874, 5979, 7311, 7972, 9748, 11958, 13951, 14622, 15944, 17059, 19496, 23916, 27902, 29244, 31888, 34118, 38992, 41853, 47832, 51177, 55804, 58488, 68236, 83706, 95664, 102354, 111608, 116976, 136472, 167412, 204708, 223216, 272944, 334824, 409416, 669648, 818832, 4856941, 9713882, 14570823, 19427764, 29141646, 33998587, 38855528, 58283292, 67997174, 77711056, 101995761, 116566584, 135994348, 203991522, 233133168, 271988696, 407983044, 543977392, 815966088, 1631932176]

約数ペア:

[(1, 1631932176), (2, 815966088), (3, 543977392), (4, 407983044), (6, 271988696), (7, 233133168), (8, 203991522), (12, 135994348), (14, 116566584), (16, 101995761), (21, 77711056), (24, 67997174), (28, 58283292), (42, 38855528), (48, 33998587), (56, 29141646), (84, 19427764), (112, 14570823), (168, 9713882), (336, 4856941), (1993, 818832), (2437, 669648), (3986, 409416), (4874, 334824), (5979, 272944), (7311, 223216), (7972, 204708), (9748, 167412), (11958, 136472), (13951, 116976), (14622, 111608), (15944, 102354), (17059, 95664), (19496, 83706), (23916, 68236), (27902, 58488), (29244, 55804), (31888, 51177), (34118, 47832), (38992, 41853)]