31369344

素因数分解:

$2^7\times 3^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 84031680

約数和(自身を除く): 52662336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 302, 384, 453, 541, 604, 906, 1082, 1208, 1623, 1812, 2164, 2416, 3246, 3624, 4328, 4832, 6492, 7248, 8656, 9664, 12984, 14496, 17312, 19328, 25968, 28992, 34624, 51936, 57984, 69248, 81691, 103872, 163382, 207744, 245073, 326764, 490146, 653528, 980292, 1307056, 1960584, 2614112, 3921168, 5228224, 7842336, 10456448, 15684672, 31369344]

約数ペア:

[(1, 31369344), (2, 15684672), (3, 10456448), (4, 7842336), (6, 5228224), (8, 3921168), (12, 2614112), (16, 1960584), (24, 1307056), (32, 980292), (48, 653528), (64, 490146), (96, 326764), (128, 245073), (151, 207744), (192, 163382), (302, 103872), (384, 81691), (453, 69248), (541, 57984), (604, 51936), (906, 34624), (1082, 28992), (1208, 25968), (1623, 19328), (1812, 17312), (2164, 14496), (2416, 12984), (3246, 9664), (3624, 8656), (4328, 7248), (4832, 6492)]