61421282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{21673}}^1$

素因数の和:21797

約数の個数: 16

約数和(自身を含む): 100133880

約数和(自身を除く): 38712598

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 21673, 43346, 281749, 563498, 2362357, 4724714, 30710641, 61421282]

約数ペア:

[(1, 61421282), (2, 30710641), (13, 4724714), (26, 2362357), (109, 563498), (218, 281749), (1417, 43346), (2834, 21673)]