83615564

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 156473856

約数和(自身を除く): 72858292

約数列:

[1, 2, 4, 41, 43, 71, 82, 86, 142, 164, 167, 172, 284, 334, 668, 1763, 2911, 3053, 3526, 5822, 6106, 6847, 7052, 7181, 11644, 11857, 12212, 13694, 14362, 23714, 27388, 28724, 47428, 125173, 250346, 294421, 486137, 500692, 509851, 588842, 972274, 1019702, 1177684, 1944548, 2039404, 20903891, 41807782, 83615564]

約数ペア:

[(1, 83615564), (2, 41807782), (4, 20903891), (41, 2039404), (43, 1944548), (71, 1177684), (82, 1019702), (86, 972274), (142, 588842), (164, 509851), (167, 500692), (172, 486137), (284, 294421), (334, 250346), (668, 125173), (1763, 47428), (2911, 28724), (3053, 27388), (3526, 23714), (5822, 14362), (6106, 13694), (6847, 12212), (7052, 11857), (7181, 11644)]