82874656

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4457

約数の個数: 48

約数和(自身を含む): 177327360

約数和(自身を除く): 94452704

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4397, 4712, 8794, 9424, 17588, 18848, 35176, 70352, 83543, 136307, 140704, 167086, 272614, 334172, 545228, 668344, 1090456, 1336688, 2180912, 2589833, 2673376, 4361824, 5179666, 10359332, 20718664, 41437328, 82874656]

約数ペア:

[(1, 82874656), (2, 41437328), (4, 20718664), (8, 10359332), (16, 5179666), (19, 4361824), (31, 2673376), (32, 2589833), (38, 2180912), (62, 1336688), (76, 1090456), (124, 668344), (152, 545228), (248, 334172), (304, 272614), (496, 167086), (589, 140704), (608, 136307), (992, 83543), (1178, 70352), (2356, 35176), (4397, 18848), (4712, 17588), (8794, 9424)]