8991569096

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{45491}}^1$

素因数の和:46325

約数の個数: 32

約数和(自身を含む): 17425255680

約数和(自身を除く): 8433686584

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 797, 1594, 3188, 6376, 24707, 45491, 49414, 90982, 98828, 181964, 197656, 363928, 1410221, 2820442, 5640884, 11281768, 36256327, 72512654, 145025308, 290050616, 1123946137, 2247892274, 4495784548, 8991569096]

約数ペア:

[(1, 8991569096), (2, 4495784548), (4, 2247892274), (8, 1123946137), (31, 290050616), (62, 145025308), (124, 72512654), (248, 36256327), (797, 11281768), (1594, 5640884), (3188, 2820442), (6376, 1410221), (24707, 363928), (45491, 197656), (49414, 181964), (90982, 98828)]