86708704

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8389}}^1$

素因数の和:8435

約数の個数: 48

約数和(自身を含む): 190285200

約数和(自身を除く): 103576496

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 8389, 10336, 16778, 33556, 67112, 134224, 142613, 159391, 268448, 285226, 318782, 570452, 637564, 1140904, 1275128, 2281808, 2550256, 2709647, 4563616, 5100512, 5419294, 10838588, 21677176, 43354352, 86708704]

約数ペア:

[(1, 86708704), (2, 43354352), (4, 21677176), (8, 10838588), (16, 5419294), (17, 5100512), (19, 4563616), (32, 2709647), (34, 2550256), (38, 2281808), (68, 1275128), (76, 1140904), (136, 637564), (152, 570452), (272, 318782), (304, 285226), (323, 268448), (544, 159391), (608, 142613), (646, 134224), (1292, 67112), (2584, 33556), (5168, 16778), (8389, 10336)]