31112328228

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1\times {\mathrm{19751}}^1$

素因数の和:20788

約数の個数: 48

約数和(自身を含む): 73169308800

約数和(自身を除く): 42056980572

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 881, 894, 1762, 1788, 2643, 3524, 5286, 10572, 19751, 39502, 59253, 79004, 118506, 131269, 237012, 262538, 393807, 525076, 787614, 1575228, 2942899, 5885798, 8828697, 11771596, 17400631, 17657394, 34801262, 35314788, 52201893, 69602524, 104403786, 208807572, 2592694019, 5185388038, 7778082057, 10370776076, 15556164114, 31112328228]

約数ペア:

[(1, 31112328228), (2, 15556164114), (3, 10370776076), (4, 7778082057), (6, 5185388038), (12, 2592694019), (149, 208807572), (298, 104403786), (447, 69602524), (596, 52201893), (881, 35314788), (894, 34801262), (1762, 17657394), (1788, 17400631), (2643, 11771596), (3524, 8828697), (5286, 5885798), (10572, 2942899), (19751, 1575228), (39502, 787614), (59253, 525076), (79004, 393807), (118506, 262538), (131269, 237012)]