31815228

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1879}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 79591680

約数和(自身を除く): 47776452

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 102, 166, 204, 249, 332, 498, 996, 1411, 1879, 2822, 3758, 4233, 5637, 5644, 7516, 8466, 11274, 16932, 22548, 31943, 63886, 95829, 127772, 155957, 191658, 311914, 383316, 467871, 623828, 935742, 1871484, 2651269, 5302538, 7953807, 10605076, 15907614, 31815228]

約数ペア:

[(1, 31815228), (2, 15907614), (3, 10605076), (4, 7953807), (6, 5302538), (12, 2651269), (17, 1871484), (34, 935742), (51, 623828), (68, 467871), (83, 383316), (102, 311914), (166, 191658), (204, 155957), (249, 127772), (332, 95829), (498, 63886), (996, 31943), (1411, 22548), (1879, 16932), (2822, 11274), (3758, 8466), (4233, 7516), (5637, 5644)]