32129456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6217}}^1$

素因数の和:6261

約数の個数: 40

約数和(自身を含む): 69392880

約数和(自身を除く): 37263424

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 6217, 12434, 24868, 49736, 99472, 105689, 118123, 211378, 236246, 422756, 472492, 845512, 944984, 1691024, 1889968, 2008091, 4016182, 8032364, 16064728, 32129456]

約数ペア:

[(1, 32129456), (2, 16064728), (4, 8032364), (8, 4016182), (16, 2008091), (17, 1889968), (19, 1691024), (34, 944984), (38, 845512), (68, 472492), (76, 422756), (136, 236246), (152, 211378), (272, 118123), (304, 105689), (323, 99472), (646, 49736), (1292, 24868), (2584, 12434), (5168, 6217)]