31970036

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 65856000

約数和(自身を除く): 33885964

約数列:

[1, 2, 4, 7, 14, 28, 79, 97, 149, 158, 194, 298, 316, 388, 553, 596, 679, 1043, 1106, 1358, 2086, 2212, 2716, 4172, 7663, 11771, 14453, 15326, 23542, 28906, 30652, 47084, 53641, 57812, 82397, 101171, 107282, 164794, 202342, 214564, 329588, 404684, 1141787, 2283574, 4567148, 7992509, 15985018, 31970036]

約数ペア:

[(1, 31970036), (2, 15985018), (4, 7992509), (7, 4567148), (14, 2283574), (28, 1141787), (79, 404684), (97, 329588), (149, 214564), (158, 202342), (194, 164794), (298, 107282), (316, 101171), (388, 82397), (553, 57812), (596, 53641), (679, 47084), (1043, 30652), (1106, 28906), (1358, 23542), (2086, 15326), (2212, 14453), (2716, 11771), (4172, 7663)]