40255696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1879}}^1$

素因数の和:2003

約数の個数: 40

約数和(自身を含む): 84855680

約数和(自身を除く): 44599984

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 1879, 2678, 3758, 5356, 7516, 10712, 15032, 21424, 24427, 30064, 48854, 97708, 193537, 195416, 387074, 390832, 774148, 1548296, 2515981, 3096592, 5031962, 10063924, 20127848, 40255696]

約数ペア:

[(1, 40255696), (2, 20127848), (4, 10063924), (8, 5031962), (13, 3096592), (16, 2515981), (26, 1548296), (52, 774148), (103, 390832), (104, 387074), (206, 195416), (208, 193537), (412, 97708), (824, 48854), (1339, 30064), (1648, 24427), (1879, 21424), (2678, 15032), (3758, 10712), (5356, 7516)]