1641537376

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{2851}}^1$

素因数の和:3827

約数の個数: 48

約数和(自身を含む): 3406656960

約数和(自身を除く): 1765119584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 947, 1894, 2851, 3788, 5702, 7576, 11404, 15152, 17993, 22808, 30304, 35986, 45616, 54169, 71972, 91232, 108338, 143944, 216676, 287888, 433352, 575776, 866704, 1733408, 2699897, 5399794, 10799588, 21599176, 43198352, 51298043, 86396704, 102596086, 205192172, 410384344, 820768688, 1641537376]

約数ペア:

[(1, 1641537376), (2, 820768688), (4, 410384344), (8, 205192172), (16, 102596086), (19, 86396704), (32, 51298043), (38, 43198352), (76, 21599176), (152, 10799588), (304, 5399794), (608, 2699897), (947, 1733408), (1894, 866704), (2851, 575776), (3788, 433352), (5702, 287888), (7576, 216676), (11404, 143944), (15152, 108338), (17993, 91232), (22808, 71972), (30304, 54169), (35986, 45616)]