105389216

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 213954048

約数和(自身を除く): 108564832

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 191, 344, 382, 401, 688, 764, 802, 1376, 1528, 1604, 3056, 3208, 6112, 6416, 8213, 12832, 16426, 17243, 32852, 34486, 65704, 68972, 76591, 131408, 137944, 153182, 262816, 275888, 306364, 551776, 612728, 1225456, 2450912, 3293413, 6586826, 13173652, 26347304, 52694608, 105389216]

約数ペア:

[(1, 105389216), (2, 52694608), (4, 26347304), (8, 13173652), (16, 6586826), (32, 3293413), (43, 2450912), (86, 1225456), (172, 612728), (191, 551776), (344, 306364), (382, 275888), (401, 262816), (688, 153182), (764, 137944), (802, 131408), (1376, 76591), (1528, 68972), (1604, 65704), (3056, 34486), (3208, 32852), (6112, 17243), (6416, 16426), (8213, 12832)]