87212176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10343}}^1$

素因数の和:10399

約数の個数: 40

約数和(自身を含む): 184702464

約数和(自身を除く): 97490288

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 10343, 20686, 41372, 82744, 165488, 175831, 320633, 351662, 641266, 703324, 1282532, 1406648, 2565064, 2813296, 5130128, 5450761, 10901522, 21803044, 43606088, 87212176]

約数ペア:

[(1, 87212176), (2, 43606088), (4, 21803044), (8, 10901522), (16, 5450761), (17, 5130128), (31, 2813296), (34, 2565064), (62, 1406648), (68, 1282532), (124, 703324), (136, 641266), (248, 351662), (272, 320633), (496, 175831), (527, 165488), (1054, 82744), (2108, 41372), (4216, 20686), (8432, 10343)]