538378016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{5443}}^1$

素因数の和:5745

約数の個数: 48

約数和(自身を含む): 1160617248

約数和(自身を除く): 622239232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 281, 352, 562, 1124, 2248, 3091, 4496, 5443, 6182, 8992, 10886, 12364, 21772, 24728, 43544, 49456, 59873, 87088, 98912, 119746, 174176, 239492, 478984, 957968, 1529483, 1915936, 3058966, 6117932, 12235864, 16824313, 24471728, 33648626, 48943456, 67297252, 134594504, 269189008, 538378016]

約数ペア:

[(1, 538378016), (2, 269189008), (4, 134594504), (8, 67297252), (11, 48943456), (16, 33648626), (22, 24471728), (32, 16824313), (44, 12235864), (88, 6117932), (176, 3058966), (281, 1915936), (352, 1529483), (562, 957968), (1124, 478984), (2248, 239492), (3091, 174176), (4496, 119746), (5443, 98912), (6182, 87088), (8992, 59873), (10886, 49456), (12364, 43544), (21772, 24728)]