17948659216

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{89123}}^1$

素因数の和:89479

約数の個数: 40

約数和(自身を含む): 35740149984

約数和(自身を除く): 17791490768

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 307, 328, 614, 656, 1228, 2456, 4912, 12587, 25174, 50348, 89123, 100696, 178246, 201392, 356492, 712984, 1425968, 3654043, 7308086, 14616172, 27360761, 29232344, 54721522, 58464688, 109443044, 218886088, 437772176, 1121791201, 2243582402, 4487164804, 8974329608, 17948659216]

約数ペア:

[(1, 17948659216), (2, 8974329608), (4, 4487164804), (8, 2243582402), (16, 1121791201), (41, 437772176), (82, 218886088), (164, 109443044), (307, 58464688), (328, 54721522), (614, 29232344), (656, 27360761), (1228, 14616172), (2456, 7308086), (4912, 3654043), (12587, 1425968), (25174, 712984), (50348, 356492), (89123, 201392), (100696, 178246)]