30576416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2425

約数の個数: 48

約数和(自身を含む): 66947328

約数和(自身を除く): 36370912

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 2371, 3224, 4742, 6448, 9484, 12896, 18968, 30823, 37936, 61646, 73501, 75872, 123292, 147002, 246584, 294004, 493168, 588008, 955513, 986336, 1176016, 1911026, 2352032, 3822052, 7644104, 15288208, 30576416]

約数ペア:

[(1, 30576416), (2, 15288208), (4, 7644104), (8, 3822052), (13, 2352032), (16, 1911026), (26, 1176016), (31, 986336), (32, 955513), (52, 588008), (62, 493168), (104, 294004), (124, 246584), (208, 147002), (248, 123292), (403, 75872), (416, 73501), (496, 61646), (806, 37936), (992, 30823), (1612, 18968), (2371, 12896), (3224, 9484), (4742, 6448)]