31906428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{115603}}^1$

素因数の和:115633

約数の個数: 24

約数和(自身を含む): 77685888

約数和(自身を除く): 45779460

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 115603, 231206, 346809, 462412, 693618, 1387236, 2658869, 5317738, 7976607, 10635476, 15953214, 31906428]

約数ペア:

[(1, 31906428), (2, 15953214), (3, 10635476), (4, 7976607), (6, 5317738), (12, 2658869), (23, 1387236), (46, 693618), (69, 462412), (92, 346809), (138, 231206), (276, 115603)]