99921656

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{673}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 191119440

約数和(自身を除く): 91197784

約数列:

[1, 2, 4, 8, 67, 134, 268, 277, 536, 554, 673, 1108, 1346, 2216, 2692, 5384, 18559, 37118, 45091, 74236, 90182, 148472, 180364, 186421, 360728, 372842, 745684, 1491368, 12490207, 24980414, 49960828, 99921656]

約数ペア:

[(1, 99921656), (2, 49960828), (4, 24980414), (8, 12490207), (67, 1491368), (134, 745684), (268, 372842), (277, 360728), (536, 186421), (554, 180364), (673, 148472), (1108, 90182), (1346, 74236), (2216, 45091), (2692, 37118), (5384, 18559)]