129633584

素因数分解:

$2^4\times {\mathrm{1613}}^1\times {\mathrm{5023}}^1$

素因数の和:6644

約数の個数: 20

約数和(自身を含む): 251370816

約数和(自身を除く): 121737232

約数列:

[1, 2, 4, 8, 16, 1613, 3226, 5023, 6452, 10046, 12904, 20092, 25808, 40184, 80368, 8102099, 16204198, 32408396, 64816792, 129633584]

約数ペア:

[(1, 129633584), (2, 64816792), (4, 32408396), (8, 16204198), (16, 8102099), (1613, 80368), (3226, 40184), (5023, 25808), (6452, 20092), (10046, 12904)]