101430016

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{12781}}^1$

素因数の和:12828

約数の個数: 36

約数和(自身を含む): 209011264

約数和(自身を除く): 107581248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 12781, 25562, 51124, 102248, 204496, 396211, 408992, 792422, 817984, 1584844, 1635968, 3169688, 3271936, 6339376, 12678752, 25357504, 50715008, 101430016]

約数ペア:

[(1, 101430016), (2, 50715008), (4, 25357504), (8, 12678752), (16, 6339376), (31, 3271936), (32, 3169688), (62, 1635968), (64, 1584844), (124, 817984), (128, 792422), (248, 408992), (256, 396211), (496, 204496), (992, 102248), (1984, 51124), (3968, 25562), (7936, 12781)]