86356192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12211}}^1$

素因数の和:12251

約数の個数: 48

約数和(自身を含む): 193877712

約数和(自身を除く): 107521520

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 12211, 24422, 48844, 97688, 158743, 195376, 207587, 317486, 390752, 415174, 634972, 830348, 1269944, 1660696, 2539888, 2698631, 3321392, 5079776, 5397262, 6642784, 10794524, 21589048, 43178096, 86356192]

約数ペア:

[(1, 86356192), (2, 43178096), (4, 21589048), (8, 10794524), (13, 6642784), (16, 5397262), (17, 5079776), (26, 3321392), (32, 2698631), (34, 2539888), (52, 1660696), (68, 1269944), (104, 830348), (136, 634972), (208, 415174), (221, 390752), (272, 317486), (416, 207587), (442, 195376), (544, 158743), (884, 97688), (1768, 48844), (3536, 24422), (7072, 12211)]