31065431046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{25601}}^1$

素因数の和:25997

約数の個数: 64

約数和(自身を含む): 68542903296

約数和(自身を除く): 37477472250

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 331, 611, 662, 993, 1222, 1833, 1986, 3666, 4303, 8606, 12909, 15557, 25601, 25818, 31114, 46671, 51202, 76803, 93342, 153606, 202241, 332813, 404482, 606723, 665626, 998439, 1203247, 1213446, 1996878, 2406494, 3609741, 7219482, 8473931, 15642211, 16947862, 25421793, 31284422, 46926633, 50843586, 93853266, 110161103, 220322206, 330483309, 398274757, 660966618, 796549514, 1194824271, 2389648542, 5177571841, 10355143682, 15532715523, 31065431046]

約数ペア:

[(1, 31065431046), (2, 15532715523), (3, 10355143682), (6, 5177571841), (13, 2389648542), (26, 1194824271), (39, 796549514), (47, 660966618), (78, 398274757), (94, 330483309), (141, 220322206), (282, 110161103), (331, 93853266), (611, 50843586), (662, 46926633), (993, 31284422), (1222, 25421793), (1833, 16947862), (1986, 15642211), (3666, 8473931), (4303, 7219482), (8606, 3609741), (12909, 2406494), (15557, 1996878), (25601, 1213446), (25818, 1203247), (31114, 998439), (46671, 665626), (51202, 606723), (76803, 404482), (93342, 332813), (153606, 202241)]