31326768

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19777}}^1$

素因数の和:19802

約数の個数: 60

約数和(自身を含む): 95646408

約数和(自身を除く): 64319640

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 19777, 39554, 59331, 79108, 118662, 158216, 177993, 217547, 237324, 316432, 355986, 435094, 474648, 652641, 711972, 870188, 949296, 1305282, 1423944, 1740376, 1957923, 2610564, 2847888, 3480752, 3915846, 5221128, 7831692, 10442256, 15663384, 31326768]

約数ペア:

[(1, 31326768), (2, 15663384), (3, 10442256), (4, 7831692), (6, 5221128), (8, 3915846), (9, 3480752), (11, 2847888), (12, 2610564), (16, 1957923), (18, 1740376), (22, 1423944), (24, 1305282), (33, 949296), (36, 870188), (44, 711972), (48, 652641), (66, 474648), (72, 435094), (88, 355986), (99, 316432), (132, 237324), (144, 217547), (176, 177993), (198, 158216), (264, 118662), (396, 79108), (528, 59331), (792, 39554), (1584, 19777)]