90192976

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1163}}^1$

素因数の和:1339

約数の個数: 40

約数和(自身を含む): 180997344

約数和(自身を除く): 90804368

約数列:

[1, 2, 4, 8, 16, 37, 74, 131, 148, 262, 296, 524, 592, 1048, 1163, 2096, 2326, 4652, 4847, 9304, 9694, 18608, 19388, 38776, 43031, 77552, 86062, 152353, 172124, 304706, 344248, 609412, 688496, 1218824, 2437648, 5637061, 11274122, 22548244, 45096488, 90192976]

約数ペア:

[(1, 90192976), (2, 45096488), (4, 22548244), (8, 11274122), (16, 5637061), (37, 2437648), (74, 1218824), (131, 688496), (148, 609412), (262, 344248), (296, 304706), (524, 172124), (592, 152353), (1048, 86062), (1163, 77552), (2096, 43031), (2326, 38776), (4652, 19388), (4847, 18608), (9304, 9694)]