31095948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3761}}^1$

素因数の和:3834

約数の個数: 48

約数和(自身を含む): 79634016

約数和(自身を除く): 48538068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 3761, 4134, 7522, 8268, 11283, 15044, 22566, 45132, 48893, 97786, 146679, 195572, 199333, 293358, 398666, 586716, 597999, 797332, 1195998, 2391996, 2591329, 5182658, 7773987, 10365316, 15547974, 31095948]

約数ペア:

[(1, 31095948), (2, 15547974), (3, 10365316), (4, 7773987), (6, 5182658), (12, 2591329), (13, 2391996), (26, 1195998), (39, 797332), (52, 597999), (53, 586716), (78, 398666), (106, 293358), (156, 199333), (159, 195572), (212, 146679), (318, 97786), (636, 48893), (689, 45132), (1378, 22566), (2067, 15044), (2756, 11283), (3761, 8268), (4134, 7522)]