23409136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1081

約数の個数: 40

約数和(自身を含む): 48612960

約数和(自身を除く): 25203824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 967, 1424, 1513, 1934, 3026, 3868, 6052, 7736, 12104, 15472, 16439, 24208, 32878, 65756, 86063, 131512, 172126, 263024, 344252, 688504, 1377008, 1463071, 2926142, 5852284, 11704568, 23409136]

約数ペア:

[(1, 23409136), (2, 11704568), (4, 5852284), (8, 2926142), (16, 1463071), (17, 1377008), (34, 688504), (68, 344252), (89, 263024), (136, 172126), (178, 131512), (272, 86063), (356, 65756), (712, 32878), (967, 24208), (1424, 16439), (1513, 15472), (1934, 12104), (3026, 7736), (3868, 6052)]