16575304688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{53987}}^1$

素因数の和:54645

約数の個数: 40

約数和(自身を含む): 33204779520

約数和(自身を除く): 16629474832

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 619, 1238, 2476, 4952, 9904, 19189, 38378, 53987, 76756, 107974, 153512, 215948, 307024, 431896, 863792, 1673597, 3347194, 6694388, 13388776, 26777552, 33417953, 66835906, 133671812, 267343624, 534687248, 1035956543, 2071913086, 4143826172, 8287652344, 16575304688]

約数ペア:

[(1, 16575304688), (2, 8287652344), (4, 4143826172), (8, 2071913086), (16, 1035956543), (31, 534687248), (62, 267343624), (124, 133671812), (248, 66835906), (496, 33417953), (619, 26777552), (1238, 13388776), (2476, 6694388), (4952, 3347194), (9904, 1673597), (19189, 863792), (38378, 431896), (53987, 307024), (76756, 215948), (107974, 153512)]