215536736

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 436907520

約数和(自身を除く): 221370784

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 139, 188, 278, 376, 556, 752, 1031, 1112, 1504, 2062, 2224, 4124, 4448, 6533, 8248, 13066, 16496, 26132, 32992, 48457, 52264, 96914, 104528, 143309, 193828, 209056, 286618, 387656, 573236, 775312, 1146472, 1550624, 2292944, 4585888, 6735523, 13471046, 26942092, 53884184, 107768368, 215536736]

約数ペア:

[(1, 215536736), (2, 107768368), (4, 53884184), (8, 26942092), (16, 13471046), (32, 6735523), (47, 4585888), (94, 2292944), (139, 1550624), (188, 1146472), (278, 775312), (376, 573236), (556, 387656), (752, 286618), (1031, 209056), (1112, 193828), (1504, 143309), (2062, 104528), (2224, 96914), (4124, 52264), (4448, 48457), (6533, 32992), (8248, 26132), (13066, 16496)]