61939408

素因数分解:

$2^4\times {\mathrm{1303}}^1\times {\mathrm{2971}}^1$

素因数の和:4282

約数の個数: 20

約数和(自身を含む): 120140128

約数和(自身を除く): 58200720

約数列:

[1, 2, 4, 8, 16, 1303, 2606, 2971, 5212, 5942, 10424, 11884, 20848, 23768, 47536, 3871213, 7742426, 15484852, 30969704, 61939408]

約数ペア:

[(1, 61939408), (2, 30969704), (4, 15484852), (8, 7742426), (16, 3871213), (1303, 47536), (2606, 23768), (2971, 20848), (5212, 11884), (5942, 10424)]