86290618

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 138692736

約数和(自身を除く): 52402118

約数列:

[1, 2, 23, 46, 83, 97, 166, 194, 233, 466, 1909, 2231, 3818, 4462, 5359, 8051, 10718, 16102, 19339, 22601, 38678, 45202, 185173, 370346, 444797, 519823, 889594, 1039646, 1875883, 3751766, 43145309, 86290618]

約数ペア:

[(1, 86290618), (2, 43145309), (23, 3751766), (46, 1875883), (83, 1039646), (97, 889594), (166, 519823), (194, 444797), (233, 370346), (466, 185173), (1909, 45202), (2231, 38678), (3818, 22601), (4462, 19339), (5359, 16102), (8051, 10718)]