90912952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6673}}^1$

素因数の和:6823

約数の個数: 32

約数和(自身を含む): 185003280

約数和(自身を除く): 94090328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 6673, 6812, 13346, 13624, 26692, 53384, 86749, 173498, 346996, 693992, 874163, 1748326, 3496652, 6993304, 11364119, 22728238, 45456476, 90912952]

約数ペア:

[(1, 90912952), (2, 45456476), (4, 22728238), (8, 11364119), (13, 6993304), (26, 3496652), (52, 1748326), (104, 874163), (131, 693992), (262, 346996), (524, 173498), (1048, 86749), (1703, 53384), (3406, 26692), (6673, 13624), (6812, 13346)]