89829568

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2445

約数の個数: 56

約数和(自身を含む): 193771520

約数和(自身を除く): 103941952

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2383, 4712, 4766, 9424, 9532, 18848, 19064, 37696, 38128, 45277, 73873, 76256, 90554, 147746, 152512, 181108, 295492, 362216, 590984, 724432, 1181968, 1403587, 1448864, 2363936, 2807174, 2897728, 4727872, 5614348, 11228696, 22457392, 44914784, 89829568]

約数ペア:

[(1, 89829568), (2, 44914784), (4, 22457392), (8, 11228696), (16, 5614348), (19, 4727872), (31, 2897728), (32, 2807174), (38, 2363936), (62, 1448864), (64, 1403587), (76, 1181968), (124, 724432), (152, 590984), (248, 362216), (304, 295492), (496, 181108), (589, 152512), (608, 147746), (992, 90554), (1178, 76256), (1216, 73873), (1984, 45277), (2356, 38128), (2383, 37696), (4712, 19064), (4766, 18848), (9424, 9532)]