31077852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2729}}^1$

素因数の和:2822

約数の個数: 48

約数和(自身を含む): 79191840

約数和(自身を除く): 48113988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2729, 2847, 3796, 5458, 5694, 8187, 10916, 11388, 16374, 32748, 35477, 70954, 106431, 141908, 199217, 212862, 398434, 425724, 597651, 796868, 1195302, 2390604, 2589821, 5179642, 7769463, 10359284, 15538926, 31077852]

約数ペア:

[(1, 31077852), (2, 15538926), (3, 10359284), (4, 7769463), (6, 5179642), (12, 2589821), (13, 2390604), (26, 1195302), (39, 796868), (52, 597651), (73, 425724), (78, 398434), (146, 212862), (156, 199217), (219, 141908), (292, 106431), (438, 70954), (876, 35477), (949, 32748), (1898, 16374), (2729, 11388), (2847, 10916), (3796, 8187), (5458, 5694)]