91129616

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:911

約数の個数: 40

約数和(自身を含む): 181595520

約数和(自身を除く): 90465904

約数列:

[1, 2, 4, 8, 16, 47, 94, 179, 188, 358, 376, 677, 716, 752, 1354, 1432, 2708, 2864, 5416, 8413, 10832, 16826, 31819, 33652, 63638, 67304, 121183, 127276, 134608, 242366, 254552, 484732, 509104, 969464, 1938928, 5695601, 11391202, 22782404, 45564808, 91129616]

約数ペア:

[(1, 91129616), (2, 45564808), (4, 22782404), (8, 11391202), (16, 5695601), (47, 1938928), (94, 969464), (179, 509104), (188, 484732), (358, 254552), (376, 242366), (677, 134608), (716, 127276), (752, 121183), (1354, 67304), (1432, 63638), (2708, 33652), (2864, 31819), (5416, 16826), (8413, 10832)]