89784448

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 195350400

約数和(自身を除く): 105565952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 316, 416, 632, 683, 832, 1027, 1264, 1366, 1664, 2054, 2528, 2732, 4108, 5056, 5464, 8216, 8879, 10112, 10928, 16432, 17758, 21856, 32864, 35516, 43712, 53957, 65728, 71032, 87424, 107914, 131456, 142064, 215828, 284128, 431656, 568256, 701441, 863312, 1136512, 1402882, 1726624, 2805764, 3453248, 5611528, 6906496, 11223056, 22446112, 44892224, 89784448]

約数ペア:

[(1, 89784448), (2, 44892224), (4, 22446112), (8, 11223056), (13, 6906496), (16, 5611528), (26, 3453248), (32, 2805764), (52, 1726624), (64, 1402882), (79, 1136512), (104, 863312), (128, 701441), (158, 568256), (208, 431656), (316, 284128), (416, 215828), (632, 142064), (683, 131456), (832, 107914), (1027, 87424), (1264, 71032), (1366, 65728), (1664, 53957), (2054, 43712), (2528, 35516), (2732, 32864), (4108, 21856), (5056, 17758), (5464, 16432), (8216, 10928), (8879, 10112)]