83279408

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{18523}}^1$

素因数の和:18812

約数の個数: 20

約数和(自身を含む): 161936808

約数和(自身を除く): 78657400

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 18523, 37046, 74092, 148184, 296368, 5204963, 10409926, 20819852, 41639704, 83279408]

約数ペア:

[(1, 83279408), (2, 41639704), (4, 20819852), (8, 10409926), (16, 5204963), (281, 296368), (562, 148184), (1124, 74092), (2248, 37046), (4496, 18523)]