40030432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2347}}^1$

素因数の和:2411

約数の個数: 48

約数和(自身を含む): 86979312

約数和(自身を除く): 46948880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 2347, 4264, 4694, 8528, 9388, 17056, 18776, 30511, 37552, 61022, 75104, 96227, 122044, 192454, 244088, 384908, 488176, 769816, 976352, 1250951, 1539632, 2501902, 3079264, 5003804, 10007608, 20015216, 40030432]

約数ペア:

[(1, 40030432), (2, 20015216), (4, 10007608), (8, 5003804), (13, 3079264), (16, 2501902), (26, 1539632), (32, 1250951), (41, 976352), (52, 769816), (82, 488176), (104, 384908), (164, 244088), (208, 192454), (328, 122044), (416, 96227), (533, 75104), (656, 61022), (1066, 37552), (1312, 30511), (2132, 18776), (2347, 17056), (4264, 9388), (4694, 8528)]