30808384

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 56

約数和(自身を含む): 64008000

約数和(自身を除く): 33199616

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 64, 82, 118, 164, 199, 236, 328, 398, 472, 656, 796, 944, 1312, 1592, 1888, 2419, 2624, 3184, 3776, 4838, 6368, 8159, 9676, 11741, 12736, 16318, 19352, 23482, 32636, 38704, 46964, 65272, 77408, 93928, 130544, 154816, 187856, 261088, 375712, 481381, 522176, 751424, 962762, 1925524, 3851048, 7702096, 15404192, 30808384]

約数ペア:

[(1, 30808384), (2, 15404192), (4, 7702096), (8, 3851048), (16, 1925524), (32, 962762), (41, 751424), (59, 522176), (64, 481381), (82, 375712), (118, 261088), (164, 187856), (199, 154816), (236, 130544), (328, 93928), (398, 77408), (472, 65272), (656, 46964), (796, 38704), (944, 32636), (1312, 23482), (1592, 19352), (1888, 16318), (2419, 12736), (2624, 11741), (3184, 9676), (3776, 8159), (4838, 6368)]