64215384

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{86311}}^1$

素因数の和:86351

約数の個数: 32

約数和(自身を含む): 165719040

約数和(自身を除く): 101503656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 86311, 172622, 258933, 345244, 517866, 690488, 1035732, 2071464, 2675641, 5351282, 8026923, 10702564, 16053846, 21405128, 32107692, 64215384]

約数ペア:

[(1, 64215384), (2, 32107692), (3, 21405128), (4, 16053846), (6, 10702564), (8, 8026923), (12, 5351282), (24, 2675641), (31, 2071464), (62, 1035732), (93, 690488), (124, 517866), (186, 345244), (248, 258933), (372, 172622), (744, 86311)]