90890944

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:473

約数の個数: 56

約数和(自身を含む): 187287408

約数和(自身を除く): 96396464

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 131, 148, 262, 293, 296, 524, 586, 592, 1048, 1172, 1184, 2096, 2344, 2368, 4192, 4688, 4847, 8384, 9376, 9694, 10841, 18752, 19388, 21682, 38383, 38776, 43364, 76766, 77552, 86728, 153532, 155104, 173456, 307064, 310208, 346912, 614128, 693824, 1228256, 1420171, 2456512, 2840342, 5680684, 11361368, 22722736, 45445472, 90890944]

約数ペア:

[(1, 90890944), (2, 45445472), (4, 22722736), (8, 11361368), (16, 5680684), (32, 2840342), (37, 2456512), (64, 1420171), (74, 1228256), (131, 693824), (148, 614128), (262, 346912), (293, 310208), (296, 307064), (524, 173456), (586, 155104), (592, 153532), (1048, 86728), (1172, 77552), (1184, 76766), (2096, 43364), (2344, 38776), (2368, 38383), (4192, 21682), (4688, 19388), (4847, 18752), (8384, 10841), (9376, 9694)]