86963618

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1327}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 155025408

約数和(自身を除く): 68061790

約数列:

[1, 2, 7, 14, 31, 62, 151, 217, 302, 434, 1057, 1327, 2114, 2654, 4681, 9289, 9362, 18578, 32767, 41137, 65534, 82274, 200377, 287959, 400754, 575918, 1402639, 2805278, 6211687, 12423374, 43481809, 86963618]

約数ペア:

[(1, 86963618), (2, 43481809), (7, 12423374), (14, 6211687), (31, 2805278), (62, 1402639), (151, 575918), (217, 400754), (302, 287959), (434, 200377), (1057, 82274), (1327, 65534), (2114, 41137), (2654, 32767), (4681, 18578), (9289, 9362)]