83197490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15787}}^1$

素因数の和:15842

約数の個数: 32

約数和(自身を含む): 163689984

約数和(自身を除く): 80492494

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 15787, 31574, 78935, 157870, 268379, 489397, 536758, 978794, 1341895, 2446985, 2683790, 4893970, 8319749, 16639498, 41598745, 83197490]

約数ペア:

[(1, 83197490), (2, 41598745), (5, 16639498), (10, 8319749), (17, 4893970), (31, 2683790), (34, 2446985), (62, 1341895), (85, 978794), (155, 536758), (170, 489397), (310, 268379), (527, 157870), (1054, 78935), (2635, 31574), (5270, 15787)]