31862922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^2$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 80057376

約数和(自身を除く): 48194454

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 78, 91, 134, 169, 182, 201, 273, 338, 402, 469, 507, 546, 871, 938, 1014, 1183, 1407, 1742, 2366, 2613, 2814, 3549, 4489, 5226, 6097, 7098, 8978, 11323, 12194, 13467, 18291, 22646, 26934, 31423, 33969, 36582, 58357, 62846, 67938, 79261, 94269, 116714, 158522, 175071, 188538, 237783, 350142, 408499, 475566, 758641, 816998, 1225497, 1517282, 2275923, 2450994, 4551846, 5310487, 10620974, 15931461, 31862922]

約数ペア:

[(1, 31862922), (2, 15931461), (3, 10620974), (6, 5310487), (7, 4551846), (13, 2450994), (14, 2275923), (21, 1517282), (26, 1225497), (39, 816998), (42, 758641), (67, 475566), (78, 408499), (91, 350142), (134, 237783), (169, 188538), (182, 175071), (201, 158522), (273, 116714), (338, 94269), (402, 79261), (469, 67938), (507, 62846), (546, 58357), (871, 36582), (938, 33969), (1014, 31423), (1183, 26934), (1407, 22646), (1742, 18291), (2366, 13467), (2613, 12194), (2814, 11323), (3549, 8978), (4489, 7098), (5226, 6097)]