22315288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 47001600

約数和(自身を除く): 24686312

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 67, 68, 79, 124, 134, 136, 158, 248, 268, 316, 527, 536, 632, 1054, 1139, 1343, 2077, 2108, 2278, 2449, 2686, 4154, 4216, 4556, 4898, 5293, 5372, 8308, 9112, 9796, 10586, 10744, 16616, 19592, 21172, 35309, 41633, 42344, 70618, 83266, 89981, 141236, 164083, 166532, 179962, 282472, 328166, 333064, 359924, 656332, 719848, 1312664, 2789411, 5578822, 11157644, 22315288]

約数ペア:

[(1, 22315288), (2, 11157644), (4, 5578822), (8, 2789411), (17, 1312664), (31, 719848), (34, 656332), (62, 359924), (67, 333064), (68, 328166), (79, 282472), (124, 179962), (134, 166532), (136, 164083), (158, 141236), (248, 89981), (268, 83266), (316, 70618), (527, 42344), (536, 41633), (632, 35309), (1054, 21172), (1139, 19592), (1343, 16616), (2077, 10744), (2108, 10586), (2278, 9796), (2449, 9112), (2686, 8308), (4154, 5372), (4216, 5293), (4556, 4898)]