40371992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{701}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 79354080

約数和(自身を除く): 38982088

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 313, 626, 701, 1252, 1402, 2504, 2804, 5608, 7199, 14398, 16123, 28796, 32246, 57592, 64492, 128984, 219413, 438826, 877652, 1755304, 5046499, 10092998, 20185996, 40371992]

約数ペア:

[(1, 40371992), (2, 20185996), (4, 10092998), (8, 5046499), (23, 1755304), (46, 877652), (92, 438826), (184, 219413), (313, 128984), (626, 64492), (701, 57592), (1252, 32246), (1402, 28796), (2504, 16123), (2804, 14398), (5608, 7199)]