40102564352

素因数分解:

$2^9\times {\mathrm{397}}^1\times {\mathrm{197293}}^1$

素因数の和:197708

約数の個数: 40

約数和(自身を含む): 80329041276

約数和(自身を除く): 40226476924

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 397, 512, 794, 1588, 3176, 6352, 12704, 25408, 50816, 101632, 197293, 203264, 394586, 789172, 1578344, 3156688, 6313376, 12626752, 25253504, 50507008, 78325321, 101014016, 156650642, 313301284, 626602568, 1253205136, 2506410272, 5012820544, 10025641088, 20051282176, 40102564352]

約数ペア:

[(1, 40102564352), (2, 20051282176), (4, 10025641088), (8, 5012820544), (16, 2506410272), (32, 1253205136), (64, 626602568), (128, 313301284), (256, 156650642), (397, 101014016), (512, 78325321), (794, 50507008), (1588, 25253504), (3176, 12626752), (6352, 6313376), (12704, 3156688), (25408, 1578344), (50816, 789172), (101632, 394586), (197293, 203264)]