69090944

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41521}}^1$

素因数の和:41548

約数の個数: 32

約数和(自身を含む): 148233540

約数和(自身を除く): 79142596

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 41521, 83042, 166084, 332168, 539773, 664336, 1079546, 1328672, 2159092, 2657344, 4318184, 5314688, 8636368, 17272736, 34545472, 69090944]

約数ペア:

[(1, 69090944), (2, 34545472), (4, 17272736), (8, 8636368), (13, 5314688), (16, 4318184), (26, 2657344), (32, 2159092), (52, 1328672), (64, 1079546), (104, 664336), (128, 539773), (208, 332168), (416, 166084), (832, 83042), (1664, 41521)]