22500896

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 48898080

約数和(自身を除く): 26397184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 97, 176, 194, 352, 388, 659, 776, 1067, 1318, 1552, 2134, 2636, 3104, 4268, 5272, 7249, 8536, 10544, 14498, 17072, 21088, 28996, 34144, 57992, 63923, 115984, 127846, 231968, 255692, 511384, 703153, 1022768, 1406306, 2045536, 2812612, 5625224, 11250448, 22500896]

約数ペア:

[(1, 22500896), (2, 11250448), (4, 5625224), (8, 2812612), (11, 2045536), (16, 1406306), (22, 1022768), (32, 703153), (44, 511384), (88, 255692), (97, 231968), (176, 127846), (194, 115984), (352, 63923), (388, 57992), (659, 34144), (776, 28996), (1067, 21088), (1318, 17072), (1552, 14498), (2134, 10544), (2636, 8536), (3104, 7249), (4268, 5272)]