8161492178

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1\times {\mathrm{9049}}^1$

素因数の和:11882

約数の個数: 32

約数和(自身を含む): 14606265600

約数和(自身を除く): 6444773422

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 2801, 5602, 9049, 18098, 19607, 39214, 63343, 64423, 126686, 128846, 208127, 416254, 450961, 901922, 1456889, 2913778, 25346249, 50692498, 177423743, 354847486, 582963727, 1165927454, 4080746089, 8161492178]

約数ペア:

[(1, 8161492178), (2, 4080746089), (7, 1165927454), (14, 582963727), (23, 354847486), (46, 177423743), (161, 50692498), (322, 25346249), (2801, 2913778), (5602, 1456889), (9049, 901922), (18098, 450961), (19607, 416254), (39214, 208127), (63343, 128846), (64423, 126686)]