39837664

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 84360528

約数和(自身を除く): 44522864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1093, 1139, 2144, 2186, 2278, 4372, 4556, 8744, 9112, 17488, 18224, 18581, 34976, 36448, 37162, 73231, 74324, 146462, 148648, 292924, 297296, 585848, 594592, 1171696, 1244927, 2343392, 2489854, 4979708, 9959416, 19918832, 39837664]

約数ペア:

[(1, 39837664), (2, 19918832), (4, 9959416), (8, 4979708), (16, 2489854), (17, 2343392), (32, 1244927), (34, 1171696), (67, 594592), (68, 585848), (134, 297296), (136, 292924), (268, 148648), (272, 146462), (536, 74324), (544, 73231), (1072, 37162), (1093, 36448), (1139, 34976), (2144, 18581), (2186, 18224), (2278, 17488), (4372, 9112), (4556, 8744)]