45220864

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 88

約数和(自身を含む): 100876160

約数和(自身を除く): 55655296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 79, 86, 104, 128, 158, 172, 208, 256, 316, 344, 416, 512, 559, 632, 688, 832, 1024, 1027, 1118, 1264, 1376, 1664, 2054, 2236, 2528, 2752, 3328, 3397, 4108, 4472, 5056, 5504, 6656, 6794, 8216, 8944, 10112, 11008, 13312, 13588, 16432, 17888, 20224, 22016, 27176, 32864, 35776, 40448, 44032, 44161, 54352, 65728, 71552, 80896, 88322, 108704, 131456, 143104, 176644, 217408, 262912, 286208, 353288, 434816, 525824, 572416, 706576, 869632, 1051648, 1413152, 1739264, 2826304, 3478528, 5652608, 11305216, 22610432, 45220864]

約数ペア:

[(1, 45220864), (2, 22610432), (4, 11305216), (8, 5652608), (13, 3478528), (16, 2826304), (26, 1739264), (32, 1413152), (43, 1051648), (52, 869632), (64, 706576), (79, 572416), (86, 525824), (104, 434816), (128, 353288), (158, 286208), (172, 262912), (208, 217408), (256, 176644), (316, 143104), (344, 131456), (416, 108704), (512, 88322), (559, 80896), (632, 71552), (688, 65728), (832, 54352), (1024, 44161), (1027, 44032), (1118, 40448), (1264, 35776), (1376, 32864), (1664, 27176), (2054, 22016), (2236, 20224), (2528, 17888), (2752, 16432), (3328, 13588), (3397, 13312), (4108, 11008), (4472, 10112), (5056, 8944), (5504, 8216), (6656, 6794)]