90436424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28051}}^1$

素因数の和:28101

約数の個数: 32

約数和(自身を含む): 188509440

約数和(自身を除く): 98073016

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 28051, 56102, 112204, 224408, 364663, 729326, 869581, 1458652, 1739162, 2917304, 3478324, 6956648, 11304553, 22609106, 45218212, 90436424]

約数ペア:

[(1, 90436424), (2, 45218212), (4, 22609106), (8, 11304553), (13, 6956648), (26, 3478324), (31, 2917304), (52, 1739162), (62, 1458652), (104, 869581), (124, 729326), (248, 364663), (403, 224408), (806, 112204), (1612, 56102), (3224, 28051)]