16801132

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 32643072

約数和(自身を除く): 15841940

約数列:

[1, 2, 4, 23, 31, 43, 46, 62, 86, 92, 124, 137, 172, 274, 548, 713, 989, 1333, 1426, 1978, 2666, 2852, 3151, 3956, 4247, 5332, 5891, 6302, 8494, 11782, 12604, 16988, 23564, 30659, 61318, 97681, 122636, 135493, 182621, 195362, 270986, 365242, 390724, 541972, 730484, 4200283, 8400566, 16801132]

約数ペア:

[(1, 16801132), (2, 8400566), (4, 4200283), (23, 730484), (31, 541972), (43, 390724), (46, 365242), (62, 270986), (86, 195362), (92, 182621), (124, 135493), (137, 122636), (172, 97681), (274, 61318), (548, 30659), (713, 23564), (989, 16988), (1333, 12604), (1426, 11782), (1978, 8494), (2666, 6302), (2852, 5891), (3151, 5332), (3956, 4247)]