1123704448

素因数分解:

$2^7\times {\mathrm{823}}^1\times {\mathrm{10667}}^1$

素因数の和:11504

約数の個数: 32

約数和(自身を含む): 2241560160

約数和(自身を除く): 1117855712

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 823, 1646, 3292, 6584, 10667, 13168, 21334, 26336, 42668, 52672, 85336, 105344, 170672, 341344, 682688, 1365376, 8778941, 17557882, 35115764, 70231528, 140463056, 280926112, 561852224, 1123704448]

約数ペア:

[(1, 1123704448), (2, 561852224), (4, 280926112), (8, 140463056), (16, 70231528), (32, 35115764), (64, 17557882), (128, 8778941), (823, 1365376), (1646, 682688), (3292, 341344), (6584, 170672), (10667, 105344), (13168, 85336), (21334, 52672), (26336, 42668)]