291230315056

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{3388921}}^1$

素因数の和:3389101

約数の個数: 40

約数和(自身を含む): 582433690608

約数和(自身を除く): 291203375552

約数列:

[1, 2, 4, 8, 16, 41, 82, 131, 164, 262, 328, 524, 656, 1048, 2096, 5371, 10742, 21484, 42968, 85936, 3388921, 6777842, 13555684, 27111368, 54222736, 138945761, 277891522, 443948651, 555783044, 887897302, 1111566088, 1775794604, 2223132176, 3551589208, 7103178416, 18201894691, 36403789382, 72807578764, 145615157528, 291230315056]

約数ペア:

[(1, 291230315056), (2, 145615157528), (4, 72807578764), (8, 36403789382), (16, 18201894691), (41, 7103178416), (82, 3551589208), (131, 2223132176), (164, 1775794604), (262, 1111566088), (328, 887897302), (524, 555783044), (656, 443948651), (1048, 277891522), (2096, 138945761), (5371, 54222736), (10742, 27111368), (21484, 13555684), (42968, 6777842), (85936, 3388921)]