31748964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4733}}^1$

素因数の和:4796

約数の個数: 48

約数和(自身を含む): 81652032

約数和(自身を除く): 49903068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 4733, 6708, 9466, 14199, 18932, 28398, 56796, 61529, 123058, 184587, 203519, 246116, 369174, 407038, 610557, 738348, 814076, 1221114, 2442228, 2645747, 5291494, 7937241, 10582988, 15874482, 31748964]

約数ペア:

[(1, 31748964), (2, 15874482), (3, 10582988), (4, 7937241), (6, 5291494), (12, 2645747), (13, 2442228), (26, 1221114), (39, 814076), (43, 738348), (52, 610557), (78, 407038), (86, 369174), (129, 246116), (156, 203519), (172, 184587), (258, 123058), (516, 61529), (559, 56796), (1118, 28398), (1677, 18932), (2236, 14199), (3354, 9466), (4733, 6708)]