1232859904

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{67829}}^1$

素因数の和:67916

約数の個数: 36

約数和(自身を含む): 2495601360

約数和(自身を除く): 1262741456

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 9088, 18176, 67829, 135658, 271316, 542632, 1085264, 2170528, 4341056, 4815859, 8682112, 9631718, 17364224, 19263436, 38526872, 77053744, 154107488, 308214976, 616429952, 1232859904]

約数ペア:

[(1, 1232859904), (2, 616429952), (4, 308214976), (8, 154107488), (16, 77053744), (32, 38526872), (64, 19263436), (71, 17364224), (128, 9631718), (142, 8682112), (256, 4815859), (284, 4341056), (568, 2170528), (1136, 1085264), (2272, 542632), (4544, 271316), (9088, 135658), (18176, 67829)]