31742412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{719}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 80156160

約数和(自身を除く): 48413748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 283, 566, 719, 849, 1132, 1438, 1698, 2157, 2876, 3396, 3679, 4314, 7358, 8628, 9347, 11037, 14716, 18694, 22074, 28041, 37388, 44148, 56082, 112164, 203477, 406954, 610431, 813908, 1220862, 2441724, 2645201, 5290402, 7935603, 10580804, 15871206, 31742412]

約数ペア:

[(1, 31742412), (2, 15871206), (3, 10580804), (4, 7935603), (6, 5290402), (12, 2645201), (13, 2441724), (26, 1220862), (39, 813908), (52, 610431), (78, 406954), (156, 203477), (283, 112164), (566, 56082), (719, 44148), (849, 37388), (1132, 28041), (1438, 22074), (1698, 18694), (2157, 14716), (2876, 11037), (3396, 9347), (3679, 8628), (4314, 7358)]