23119304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 49351680

約数和(自身を除く): 26232376

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 71, 101, 104, 124, 142, 202, 248, 284, 403, 404, 568, 806, 808, 923, 1313, 1612, 1846, 2201, 2626, 3131, 3224, 3692, 4402, 5252, 6262, 7171, 7384, 8804, 10504, 12524, 14342, 17608, 25048, 28613, 28684, 40703, 57226, 57368, 81406, 93223, 114452, 162812, 186446, 222301, 228904, 325624, 372892, 444602, 745784, 889204, 1778408, 2889913, 5779826, 11559652, 23119304]

約数ペア:

[(1, 23119304), (2, 11559652), (4, 5779826), (8, 2889913), (13, 1778408), (26, 889204), (31, 745784), (52, 444602), (62, 372892), (71, 325624), (101, 228904), (104, 222301), (124, 186446), (142, 162812), (202, 114452), (248, 93223), (284, 81406), (403, 57368), (404, 57226), (568, 40703), (806, 28684), (808, 28613), (923, 25048), (1313, 17608), (1612, 14342), (1846, 12524), (2201, 10504), (2626, 8804), (3131, 7384), (3224, 7171), (3692, 6262), (4402, 5252)]