80718592

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{13709}}^1$

素因数の和:13748

約数の個数: 36

約数和(自身を含む): 168139440

約数和(自身を除く): 87420848

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 13709, 27418, 54836, 109672, 219344, 315307, 438688, 630614, 877376, 1261228, 1754752, 2522456, 3509504, 5044912, 10089824, 20179648, 40359296, 80718592]

約数ペア:

[(1, 80718592), (2, 40359296), (4, 20179648), (8, 10089824), (16, 5044912), (23, 3509504), (32, 2522456), (46, 1754752), (64, 1261228), (92, 877376), (128, 630614), (184, 438688), (256, 315307), (368, 219344), (736, 109672), (1472, 54836), (2944, 27418), (5888, 13709)]