89132114

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{20509}}^1$

素因数の和:20605

約数の個数: 16

約数和(自身を含む): 139550040

約数和(自身を除く): 50417926

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 20509, 41018, 840869, 1086977, 1681738, 2173954, 44566057, 89132114]

約数ペア:

[(1, 89132114), (2, 44566057), (41, 2173954), (53, 1681738), (82, 1086977), (106, 840869), (2173, 41018), (4346, 20509)]