23431936

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 52318224

約数和(自身を除く): 28886288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 157, 176, 212, 256, 314, 352, 424, 583, 628, 704, 848, 1166, 1256, 1408, 1696, 1727, 2332, 2512, 2816, 3392, 3454, 4664, 5024, 6784, 6908, 8321, 9328, 10048, 13568, 13816, 16642, 18656, 20096, 27632, 33284, 37312, 40192, 55264, 66568, 74624, 91531, 110528, 133136, 149248, 183062, 221056, 266272, 366124, 442112, 532544, 732248, 1065088, 1464496, 2130176, 2928992, 5857984, 11715968, 23431936]

約数ペア:

[(1, 23431936), (2, 11715968), (4, 5857984), (8, 2928992), (11, 2130176), (16, 1464496), (22, 1065088), (32, 732248), (44, 532544), (53, 442112), (64, 366124), (88, 266272), (106, 221056), (128, 183062), (157, 149248), (176, 133136), (212, 110528), (256, 91531), (314, 74624), (352, 66568), (424, 55264), (583, 40192), (628, 37312), (704, 33284), (848, 27632), (1166, 20096), (1256, 18656), (1408, 16642), (1696, 13816), (1727, 13568), (2332, 10048), (2512, 9328), (2816, 8321), (3392, 6908), (3454, 6784), (4664, 5024)]