918604384

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{4211}}^1$

素因数の和:4639

約数の個数: 48

約数和(自身を含む): 1920116016

約数和(自身を除く): 1001511632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 401, 544, 802, 1604, 3208, 4211, 6416, 6817, 8422, 12832, 13634, 16844, 27268, 33688, 54536, 67376, 71587, 109072, 134752, 143174, 218144, 286348, 572696, 1145392, 1688611, 2290784, 3377222, 6754444, 13508888, 27017776, 28706387, 54035552, 57412774, 114825548, 229651096, 459302192, 918604384]

約数ペア:

[(1, 918604384), (2, 459302192), (4, 229651096), (8, 114825548), (16, 57412774), (17, 54035552), (32, 28706387), (34, 27017776), (68, 13508888), (136, 6754444), (272, 3377222), (401, 2290784), (544, 1688611), (802, 1145392), (1604, 572696), (3208, 286348), (4211, 218144), (6416, 143174), (6817, 134752), (8422, 109072), (12832, 71587), (13634, 67376), (16844, 54536), (27268, 33688)]