31020652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 62741952

約数和(自身を除く): 31721300

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 74, 92, 148, 299, 481, 598, 701, 851, 962, 1196, 1402, 1702, 1924, 2804, 3404, 9113, 11063, 16123, 18226, 22126, 25937, 32246, 36452, 44252, 51874, 64492, 103748, 209599, 337181, 419198, 596551, 674362, 838396, 1193102, 1348724, 2386204, 7755163, 15510326, 31020652]

約数ペア:

[(1, 31020652), (2, 15510326), (4, 7755163), (13, 2386204), (23, 1348724), (26, 1193102), (37, 838396), (46, 674362), (52, 596551), (74, 419198), (92, 337181), (148, 209599), (299, 103748), (481, 64492), (598, 51874), (701, 44252), (851, 36452), (962, 32246), (1196, 25937), (1402, 22126), (1702, 18226), (1924, 16123), (2804, 11063), (3404, 9113)]