2218353832

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{15767}}^1$

素因数の和:16225

約数の個数: 32

約数和(自身を含む): 4266820800

約数和(自身を除く): 2048466968

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 409, 818, 1636, 3272, 15767, 17587, 31534, 35174, 63068, 70348, 126136, 140696, 677981, 1355962, 2711924, 5423848, 6448703, 12897406, 25794812, 51589624, 277294229, 554588458, 1109176916, 2218353832]

約数ペア:

[(1, 2218353832), (2, 1109176916), (4, 554588458), (8, 277294229), (43, 51589624), (86, 25794812), (172, 12897406), (344, 6448703), (409, 5423848), (818, 2711924), (1636, 1355962), (3272, 677981), (15767, 140696), (17587, 126136), (31534, 70348), (35174, 63068)]