91816448

素因数分解:

$2^9\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:868

約数の個数: 40

約数和(自身を含む): 184324140

約数和(自身を除く): 92507692

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 389, 461, 512, 778, 922, 1556, 1844, 3112, 3688, 6224, 7376, 12448, 14752, 24896, 29504, 49792, 59008, 99584, 118016, 179329, 199168, 236032, 358658, 717316, 1434632, 2869264, 5738528, 11477056, 22954112, 45908224, 91816448]

約数ペア:

[(1, 91816448), (2, 45908224), (4, 22954112), (8, 11477056), (16, 5738528), (32, 2869264), (64, 1434632), (128, 717316), (256, 358658), (389, 236032), (461, 199168), (512, 179329), (778, 118016), (922, 99584), (1556, 59008), (1844, 49792), (3112, 29504), (3688, 24896), (6224, 14752), (7376, 12448)]