40958936

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 79678080

約数和(自身を除く): 38719144

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 317, 521, 634, 1042, 1268, 2084, 2536, 4168, 9827, 16151, 19654, 32302, 39308, 64604, 78616, 129208, 165157, 330314, 660628, 1321256, 5119867, 10239734, 20479468, 40958936]

約数ペア:

[(1, 40958936), (2, 20479468), (4, 10239734), (8, 5119867), (31, 1321256), (62, 660628), (124, 330314), (248, 165157), (317, 129208), (521, 78616), (634, 64604), (1042, 39308), (1268, 32302), (2084, 19654), (2536, 16151), (4168, 9827)]