31554528

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 89413632

約数和(自身を除く): 57859104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 69, 92, 93, 96, 124, 138, 184, 186, 248, 276, 368, 372, 461, 496, 552, 713, 736, 744, 922, 992, 1104, 1383, 1426, 1488, 1844, 2139, 2208, 2766, 2852, 2976, 3688, 4278, 5532, 5704, 7376, 8556, 10603, 11064, 11408, 14291, 14752, 17112, 21206, 22128, 22816, 28582, 31809, 34224, 42412, 42873, 44256, 57164, 63618, 68448, 84824, 85746, 114328, 127236, 169648, 171492, 228656, 254472, 328693, 339296, 342984, 457312, 508944, 657386, 685968, 986079, 1017888, 1314772, 1371936, 1972158, 2629544, 3944316, 5259088, 7888632, 10518176, 15777264, 31554528]

約数ペア:

[(1, 31554528), (2, 15777264), (3, 10518176), (4, 7888632), (6, 5259088), (8, 3944316), (12, 2629544), (16, 1972158), (23, 1371936), (24, 1314772), (31, 1017888), (32, 986079), (46, 685968), (48, 657386), (62, 508944), (69, 457312), (92, 342984), (93, 339296), (96, 328693), (124, 254472), (138, 228656), (184, 171492), (186, 169648), (248, 127236), (276, 114328), (368, 85746), (372, 84824), (461, 68448), (496, 63618), (552, 57164), (713, 44256), (736, 42873), (744, 42412), (922, 34224), (992, 31809), (1104, 28582), (1383, 22816), (1426, 22128), (1488, 21206), (1844, 17112), (2139, 14752), (2208, 14291), (2766, 11408), (2852, 11064), (2976, 10603), (3688, 8556), (4278, 7376), (5532, 5704)]