89502868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1877}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 194350464

約数和(自身を除く): 104847596

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 182, 262, 364, 524, 917, 1703, 1834, 1877, 3406, 3668, 3754, 6812, 7508, 11921, 13139, 23842, 24401, 26278, 47684, 48802, 52556, 97604, 170807, 245887, 341614, 491774, 683228, 983548, 1721209, 3196531, 3442418, 6393062, 6884836, 12786124, 22375717, 44751434, 89502868]

約数ペア:

[(1, 89502868), (2, 44751434), (4, 22375717), (7, 12786124), (13, 6884836), (14, 6393062), (26, 3442418), (28, 3196531), (52, 1721209), (91, 983548), (131, 683228), (182, 491774), (262, 341614), (364, 245887), (524, 170807), (917, 97604), (1703, 52556), (1834, 48802), (1877, 47684), (3406, 26278), (3668, 24401), (3754, 23842), (6812, 13139), (7508, 11921)]