31339952

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9649}}^1$

素因数の和:9693

約数の個数: 40

約数和(自身を含む): 71796000

約数和(自身を除く): 40456048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 9649, 19298, 38596, 67543, 77192, 135086, 154384, 270172, 279821, 540344, 559642, 1080688, 1119284, 1958747, 2238568, 3917494, 4477136, 7834988, 15669976, 31339952]

約数ペア:

[(1, 31339952), (2, 15669976), (4, 7834988), (7, 4477136), (8, 3917494), (14, 2238568), (16, 1958747), (28, 1119284), (29, 1080688), (56, 559642), (58, 540344), (112, 279821), (116, 270172), (203, 154384), (232, 135086), (406, 77192), (464, 67543), (812, 38596), (1624, 19298), (3248, 9649)]