40144808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4703}}^1$

素因数の和:4817

約数の個数: 32

約数和(自身を含む): 82978560

約数和(自身を除く): 42833752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 4703, 8536, 9406, 18812, 37624, 51733, 103466, 206932, 413864, 456191, 912382, 1824764, 3649528, 5018101, 10036202, 20072404, 40144808]

約数ペア:

[(1, 40144808), (2, 20072404), (4, 10036202), (8, 5018101), (11, 3649528), (22, 1824764), (44, 912382), (88, 456191), (97, 413864), (194, 206932), (388, 103466), (776, 51733), (1067, 37624), (2134, 18812), (4268, 9406), (4703, 8536)]