84290336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{202621}}^1$

素因数の和:202644

約数の個数: 24

約数和(自身を含む): 178712604

約数和(自身を除く): 94422268

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 202621, 405242, 810484, 1620968, 2634073, 3241936, 5268146, 6483872, 10536292, 21072584, 42145168, 84290336]

約数ペア:

[(1, 84290336), (2, 42145168), (4, 21072584), (8, 10536292), (13, 6483872), (16, 5268146), (26, 3241936), (32, 2634073), (52, 1620968), (104, 810484), (208, 405242), (416, 202621)]